The perimeter of any 2D shape can be found by labelling and adding ... x = 20 - 8 = 12~\text{m}\) \(y = 15 - 5 = 10~\text{m}\) Second, label each length. Add up all the sides to calculate the ...
The perimeter of any 2D shape can be found by labelling and adding ... x = 20 - 8 = 12~\text{m}\) \(y = 15 - 5 = 10~\text{m}\) Second, label each length. Add up all the sides to calculate the ...